"I'm Living In Sunshine" is a song recorded by country music singer Ernest Tubb. The song conveys a message of longing and joy when reunited with a loved one. The lyrics depict the emotions of the narrator during the absence of their partner. They express how lonely and bleak life feels without them, with nights filled with sadness and days covered in dark clouds. The narrator watches the rain from their window, symbolizing their sadness. However, the mood shifts when the partner returns. The lyrics describe the partner as someone who brings sunshine into the narrator's life. The rainbow is popped, indicating that the partner brings colors and brightness. With the partner's presence, the narrator feels alive and joyful again. The chorus emphasizes the transformative power of the partner's love, symbolized by the sunshine. It represents happiness, warmth, and positivity in the narrator's life. The repetition of the chorus reinforces the idea that the narrator's life is filled with sunshine only when they are with their loved one. Overall, the song tells a story of the narrator's longing and their happiness upon being reunited with their partner. It conveys the importance of love and companionship in bringing joy and brightness into one's life.